Binocular Visual Therapy and Video Games for Amblyopia Treatment.

The objective of this study is to determine if the binocular visual therapy with red-green glasses and the use of electronic devices is effective for amblyopia treatment in children. Participants will be randomly assigned to one of three treatment modalities: Group A: eye patch on the fellow eye and to near-vision activities (such as reading, drawing, etc) Group B: an eye patch on the fellow eye and a electronic tablet Group C: red/green glasses and a electronic tablet Treatment will be done buy the three groups daily during 2 consecutive hours, and will be completed for four months. Children will then suspend the therapy for 2 months, and will be reevaluated to determine lazy eye relapses . All groups will be compared to see which patients achieved greater improvement on visual acuity and depth perception.